FI-MainGroup/Facet-Choice

  • H03K3/00
  • generation circuit for electric pulse; monostable circuit, bistable circuit, multistable circuit (H03K4/00 takes precedence; for digital type function generator inside computer G06F1/02) [5] HB CC 5J300
  • H03K4/00
  • Generating pulses having essentially a finite slope or stepped portions HB CC 5J075
  • H03K5/00
  • Manipulation of pulses not covered by one of the other main groups of this subclass (circuits with regenerative action H03K 3/00, H03K 4/00; by the use of non-linear magnetic or dielectric devices H03K 3/45) HB CC 5J039
  • H03K6/00
  • Manipulating pulses having a finite slope and not covered by one of the other main groups of this subclass (circuits with regenerative action H03K 4/00) HB CC 5J075
  • H03K7/00
  • Modulating pulses with a continuously-variable modulating signal HB CC 5J076
  • H03K9/00
  • Demodulating pulses which have been modulated with a continuously-variable signal HB CC 5J076
  • H03K11/00
  • Transforming types of modulation, e.g. position-modulated pulses into duration-modulated pulses HB CC 5J076
  • H03K12/00
  • Producing pulses by distorting or combining sinusoidal waveforms (shaping pulses H03K 5/01; combining sinewaves using elements operating in a non-switching manner H03B 21/00) [3] HB CC 5J077
  • H03K17/00
  • Electronic switching or gating, i.e. not by contact-making and -breaking (gated amplifiers H03F 3/72; switching arrangements for exchange systems using static devices H04Q 3/52) HB CC 5J055
  • H03K19/00
  • Logic circuits, i.e. having at least two inputs acting on one output (circuits for computer systems using fuzzy logic G06N 7/02); inverting circuits HB CC 5J056
  • H03K21/00
  • Details of pulse counters or frequency dividers HB CC 5J051
  • H03K23/00
  • Pulse counters comprising counting chains; Frequency dividers comprising counting chains (H03K 29/00 takes precedence) HB CC 5J052
  • H03K25/00
  • Pulse counters with step-by-step integration and static storage; Analogous frequency dividers HB CC 5J052
  • H03K27/00
  • Pulse counters in which pulses are continuously circulated in a closed loop; Analogous frequency dividers (feedback shift register counters H03K 23/54) [4] HB CC 5J052
  • H03K29/00
  • Pulse counters comprising multi-stable elements, e.g. for ternary scale, for decimal scale; Analogous frequency dividers HB CC 5J052
  • H03K99/00
  • Subject matter not provided for in other groups of this subclass [2013.01] HB CC 5J039
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